PL426072A1 - Multi-focus optical lens and method for producing it - Google Patents

Multi-focus optical lens and method for producing it

Info

Publication number
PL426072A1
PL426072A1 PL426072A PL42607216A PL426072A1 PL 426072 A1 PL426072 A1 PL 426072A1 PL 426072 A PL426072 A PL 426072A PL 42607216 A PL42607216 A PL 42607216A PL 426072 A1 PL426072 A1 PL 426072A1
Authority
PL
Poland
Prior art keywords
producing
optical lens
focus optical
lens
diffractive structure
Prior art date
Application number
PL426072A
Other languages
Polish (pl)
Inventor
Kirsten LUX
Nicole PLANK
Wolfgang BREZNA
Nikolaus DRAGOSTINOFF
Original Assignee
Rayner Intraocular Lenses Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rayner Intraocular Lenses Limited filed Critical Rayner Intraocular Lenses Limited
Publication of PL426072A1 publication Critical patent/PL426072A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1616—Pseudo-accommodative, e.g. multifocal or enabling monovision
    • A61F2/1618—Multifocal lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1637—Correcting aberrations caused by inhomogeneities; correcting intrinsic aberrations, e.g. of the cornea, of the surface of the natural lens, aspheric, cylindrical, toric lenses
    • A61F2/164—Aspheric lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1654—Diffractive lenses
    • A61F2/1656—Fresnel lenses, prisms or plates
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G02C7/044—Annular configuration, e.g. pupil tuned
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/20—Diffractive and Fresnel lenses or lens portions

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Prostheses (AREA)
  • Eyeglasses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)

Abstract

Przedmiotem wynalazku jest soczewka wieloogniskowa (1), zwłaszcza soczewka wewnątrzgałkowa lub soczewka kontaktowa, z ogniskiem refrakcyjnym (Fr) i pierwszą i drugą strukturą dyfrakcyjną, które co najmniej częściowo nakładają się na siebie wzajemnie, przy czym obie struktury dyfrakcyjne są różne, i przy czym ognisko pierwszego rzędu i pierwszej struktury dyfrakcyjnej (6) pokrywa się z ogniskiem pierwszego rzędu drugiej struktury dyfrakcyjnej. Wynalazek dotyczy ponadto sposobu wytwarzania takiej soczewki wieloogniskowej (1).The present invention relates to a multifocal lens (1), especially an intraocular lens or contact lens, with a refractive focal point (Fr) and first and second diffraction structures that at least partially overlap each other, both diffractive structures being different, and the first-order focus and first diffractive structure (6) coincides with the first-order focus of the second diffractive structure. The invention further relates to a method for producing such a multifocal lens (1).

PL426072A 2015-10-02 2016-09-29 Multi-focus optical lens and method for producing it PL426072A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15188049.9A EP3150170B1 (en) 2015-10-02 2015-10-02 Multifocal lens and method of manufacturing the same
PCT/EP2016/073349 WO2017055503A1 (en) 2015-10-02 2016-09-29 Multifocal lens and method for producing same

Publications (1)

Publication Number Publication Date
PL426072A1 true PL426072A1 (en) 2019-02-25

Family

ID=54266393

Family Applications (1)

Application Number Title Priority Date Filing Date
PL426072A PL426072A1 (en) 2015-10-02 2016-09-29 Multi-focus optical lens and method for producing it

Country Status (11)

Country Link
US (1) US10524899B2 (en)
EP (1) EP3150170B1 (en)
JP (2) JP2018531434A (en)
CN (1) CN108135691B (en)
AU (1) AU2016329355B2 (en)
CA (1) CA3000570C (en)
ES (1) ES2660306T3 (en)
HU (1) HUE038672T2 (en)
PL (1) PL426072A1 (en)
RU (1) RU2692165C1 (en)
WO (1) WO2017055503A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2883712A1 (en) 2012-08-31 2014-03-06 Amo Groningen B.V. Multi-ring lens, systems and methods for extended depth of focus
WO2018167302A1 (en) 2017-03-17 2018-09-20 Amo Groningen B.V. Diffractive intraocular lenses for extended range of vision
US11523897B2 (en) 2017-06-23 2022-12-13 Amo Groningen B.V. Intraocular lenses for presbyopia treatment
US11262598B2 (en) 2017-06-28 2022-03-01 Amo Groningen, B.V. Diffractive lenses and related intraocular lenses for presbyopia treatment
WO2019002390A1 (en) 2017-06-28 2019-01-03 Amo Groningen B.V. Extended range and related intraocular lenses for presbyopia treatment
US11327210B2 (en) 2017-06-30 2022-05-10 Amo Groningen B.V. Non-repeating echelettes and related intraocular lenses for presbyopia treatment
EP3435143B1 (en) 2017-07-26 2020-04-01 VSY Biyoteknoloji Ve Ilac Sanayi Anonim Sirketi An ophthalmic multifocal diffractive lens
JP2022500223A (en) * 2018-09-13 2022-01-04 ハニータ レンズ アール．シー．エー Multifocal intraocular lens
CA3166308A1 (en) 2019-12-30 2021-07-08 Amo Groningen B.V. Lenses having diffractive profiles with irregular width for vision treatment
JP2023529241A (en) 2020-06-01 2023-07-07 アイケアーズ メディカス インコーポレイテッド Double-sided aspherical diffractive multifocal lens, its manufacture and use
WO2022263994A1 (en) 2021-06-14 2022-12-22 Alcon Inc. Multifocal diffractive silicone hydrogel contact lenses
CN114041901B (en) * 2021-11-18 2023-03-24 郑州耐视医药科技有限公司 Anti-abrasion multifocal intraocular lens and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102239439A (en) * 2008-12-05 2011-11-09 Hoya株式会社 Diffractive multifocal lens
WO2014091528A1 (en) * 2012-12-14 2014-06-19 株式会社メニコン Diffractive multifocal ophthalmic lens and production method thereof
WO2016021075A1 (en) * 2014-08-08 2016-02-11 株式会社メニコン Diffractive multi-focal lens and method for manufacturing diffractive multi-focal lens

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210391A (en) * 1977-09-14 1980-07-01 Cohen Allen L Multifocal zone plate
US4340283A (en) * 1978-12-18 1982-07-20 Cohen Allen L Phase shift multifocal zone plate
US5017000A (en) * 1986-05-14 1991-05-21 Cohen Allen L Multifocals using phase shifting
US5121980A (en) * 1989-04-19 1992-06-16 Cohen Allen L Small aperture multifocal
US5117306A (en) * 1990-07-17 1992-05-26 Cohen Allen L Diffraction bifocal with adjusted chromaticity
US5344447A (en) * 1992-11-12 1994-09-06 Massachusetts Institute Of Technology Diffractive trifocal intra-ocular lens design
US5760871A (en) * 1993-01-06 1998-06-02 Holo-Or Ltd. Diffractive multi-focal lens
JP2005292860A (en) 1997-10-03 2005-10-20 Matsushita Electric Ind Co Ltd Method for manufacturing diffraction lens
US6536899B1 (en) * 1999-07-14 2003-03-25 Bifocon Optics Gmbh Multifocal lens exhibiting diffractive and refractive powers
JP4587418B2 (en) * 2000-09-27 2010-11-24 キヤノン株式会社 Diffractive optical element and optical system having the diffractive optical element
ATE527570T1 (en) * 2003-06-30 2011-10-15 Werner Fiala INTRAOCULAR LENS OR CONTACT LENSES WITH LARGE DEPTH OF FOCUS
US7025456B2 (en) * 2004-08-20 2006-04-11 Apollo Optical Systems, Llc Diffractive lenses for vision correction
US7922326B2 (en) * 2005-10-25 2011-04-12 Abbott Medical Optics Inc. Ophthalmic lens with multiple phase plates
BRPI0517017A (en) 2004-10-25 2008-09-30 Advanced Medical Optics Inc ophthalmic lens with multiple phase plates
US20060116764A1 (en) * 2004-12-01 2006-06-01 Simpson Michael J Apodized aspheric diffractive lenses
US7481532B2 (en) 2006-02-09 2009-01-27 Alcon, Inc. Pseudo-accommodative IOL having multiple diffractive patterns
US8619362B2 (en) * 2006-08-01 2013-12-31 Valdemar Portney Multifocal diffractive ophthalmic lens with multifocal base surface
US20090160075A1 (en) 2007-12-21 2009-06-25 Simpson Michael J Methods for fabricating customized intraocular lenses
US8231219B2 (en) 2008-04-24 2012-07-31 Amo Groningen B.V. Diffractive lens exhibiting enhanced optical performance
JP4551489B2 (en) * 2009-01-06 2010-09-29 株式会社メニコン Manufacturing method of diffractive lens
JP5342244B2 (en) * 2009-01-06 2013-11-13 株式会社メニコン Method for manufacturing aphakic intraocular lens
BE1019161A5 (en) 2010-01-26 2012-04-03 Physiol INTRAOCULAR LENS.
DE102010018436B4 (en) * 2010-04-27 2017-02-09 Carl Zeiss Meditec Ag Multifocal eye lens
US20120140166A1 (en) * 2010-12-07 2012-06-07 Abbott Medical Optics Inc. Pupil dependent diffractive lens for near, intermediate, and far vision
US8556417B2 (en) * 2012-02-02 2013-10-15 Novartis Ag Apodized hybrid diffractive-refractive IOL for pseudo-accommodation
JP5916770B2 (en) * 2012-02-09 2016-05-11 株式会社メニコン Multifocal ophthalmic lens and manufacturing method thereof
JP5848368B2 (en) 2012-02-09 2016-01-27 株式会社メニコン Diffractive multifocal ophthalmic lens and manufacturing method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102239439A (en) * 2008-12-05 2011-11-09 Hoya株式会社 Diffractive multifocal lens
WO2014091528A1 (en) * 2012-12-14 2014-06-19 株式会社メニコン Diffractive multifocal ophthalmic lens and production method thereof
WO2016021075A1 (en) * 2014-08-08 2016-02-11 株式会社メニコン Diffractive multi-focal lens and method for manufacturing diffractive multi-focal lens

Also Published As

Publication number Publication date
HUE038672T2 (en) 2018-11-28
EP3150170A1 (en) 2017-04-05
CN108135691A (en) 2018-06-08
AU2016329355A1 (en) 2018-03-15
CA3000570A1 (en) 2017-04-06
AU2016329355B2 (en) 2019-07-11
EP3150170B1 (en) 2017-12-06
RU2692165C1 (en) 2019-06-21
US20180303601A1 (en) 2018-10-25
ES2660306T3 (en) 2018-03-21
US10524899B2 (en) 2020-01-07
CN108135691B (en) 2020-01-17
JP2020112820A (en) 2020-07-27
CA3000570C (en) 2020-08-25
WO2017055503A1 (en) 2017-04-06
JP2018531434A (en) 2018-10-25

Similar Documents

Publication Publication Date Title
PL426072A1 (en) Multi-focus optical lens and method for producing it
WO2014033543A3 (en) Multi-ring lens, systems and methods for extended depth of focus
IL272133A (en) An ophthalmic multifocal diffractive lens
HK1177133A1 (en) Intraocular lens
ZA202104013B (en) Quint-focal diffractive intraocular lens
EP3461460A4 (en) Multifocal intraocular lens
PH12015000040A1 (en) Multifocal diffractive ophthalmic lens using suppressed diffractive order
PH12018500928A1 (en) Reticle for optical sighting devices
BR112015015471A2 (en) refractive multifocal intraocular lens with optimized optical quality over a focus range and method for producing it
NZ767865A (en) Intraocular pseudophakic contact lenses and related systems and methods
MX2009007446A (en) Alternating optical system: mixing and matching optics to maximize binocular visual benefits.
MX356146B (en) Low wavefront error devices, systems, and methods for treating an eye.
IL276835A (en) Diffractive optic for holographic projection
EP4283383A3 (en) Multifocal ophthalmic lens having chromatic aberration correction
TR201903999T4 (en) Optical vision aid with additional astigmatism.
EP3415980A4 (en) Diffractive multifocal lens for eye and method for manufacturing diffractive multifocal lens for eye
MX2016007672A (en) Comfort-optimized contact lens system for non-rotationally symmetric eye aberration.
RU2013145313A (en) METHOD FOR FORMING AN INTRAOCULAR LENS AND INTRAOCULAR LENS
IL289532A (en) Method for projecting a light beam on a retina of a user via eyewear worn by the user
IT201700029962A1 (en) FAST ADAPTIVE LENS FOR THE CORRECTION OF OPTICAL ABERRATIONS
BR112017007893A2 (en) polymers and methods for ophthalmic applications
EP4040219A4 (en) Binocular function measuring method, binocular function measuring program, design method for spectacle lens, manufacturing method for spectacle lens, and binocular function measuring system
EP3827305A4 (en) Lens for eyewear and other headworn supports having improved optics
IT201700029980A1 (en) FAST ADAPTIVE LENS FOR THE CORRECTION OF OPTICAL ABERRATIONS
BR112017022640A8 (en) METHOD FOR MODIFYING A NON-DIOPTRIC PARAMETER OF AN OPTICAL SYSTEM, METHOD FOR MODIFYING AT LEAST ONE NON-DIOPTRIC BINOCULAR PARAMETER OF A PAIR OF OPTICAL LENSES, METHOD OF MANUFACTURING AN OPHTHALMIC LENS, OPHTHALMIC LENS, OPHTHALMIC LENS DETERMINATION DEVICE AND METHOD OF SUPPLY OF AN OPHTHALMIC LENS